Hi Alexis,

That's great. Thanks for your reply.

I did some more investigation and the server is actually 64bit CPU but has
a 32bit OS. The other machines I want to build a cluster from actually
already have Windows 2003 x64, but CouchDB won't run because of "Not a
Valid Win32 Application" even though it installed fine, I think due to a
minimum version linker option flag set in Visual Studio when it was
compiled. Does anyone know if that's necessary and if CouchDb/Erlang relies
on later Windows APIs, and if so if it is reasonable for VS to limit the
minimum version as it has? (Win10 won't install -tried it, so that's not an
option for me) I was hoping to use the systems isolated in a firewalled
sandbox for cluster testing.

Kind Regards
Jared Davison


On Fri, Oct 18, 2019 at 3:34 PM Alexis Côté <ac...@apache.org> wrote:

> Hi Jared,
>
> I detailed the steps that I followed on a specific branch of
> Couchdb-glazier:
> https://github.com/apache/couchdb-glazier/blob/wip/2.x-win32/INSTALL_32.md
>
> You can contact me privately if you need help. I still have access to a
> setuped machine to compile in 32bit
>
> Regards,
>  Alexis
>
> On Fri., Oct. 18, 2019, 12:02 a.m. Jared Davison, <
> ja...@medical-objects.com.au> wrote:
>
> > Hi Alexis,
> >
> > I've just had reason to search for a 32bit version of couchdb today. I
> just
> > searched for your pull request but I couldn't find it. Were you able to
> > submit it?
> >
> > Thanks
> >
> > Jared
> >
> > On Thu, May 17, 2018 at 5:07 AM Alexis Côté <alexiscot...@gmail.com>
> > wrote:
> >
> > > Hi Joan,
> > >
> > > I totally understand that it's not optimal to run CouchDB on a 32bit
> OS.
> > > Therefore, we have that constraint from our client and we have to deal
> > with
> > > it.
> > >
> > > I will land a PR soon with instructions. I spent a lot of time to make
> it
> > > work so I hope those instructions could help someone in the future.
> > >
> > > Regards,
> > > Alexis
> > >
> > > 2018-05-16 14:44 GMT-04:00 Joan Touzet <woh...@apache.org>:
> > >
> > > > Hi Alexis,
> > > >
> > > > PRs are always welcome! If you're able to make the 32-bit builds
> work,
> > > > we can put that in the repo...but if you're not able to maintain it
> > > > long-term, and we get bug reports on it, we reserve the right to
> > > > remove the scripts as well ;)
> > > >
> > > > I get that some people want 32-bit CouchDB to run on legacy machines
> > > > and OSes. However....
> > > >
> > > > We're not going to be building 32-bit binaries for distribution
> > > > through couchdb.apache.org, especially not when many other HW and
> > > > SW vendors have announced removal of 32-bit support:
> > > >
> > > >   https://apple.slashdot.org/story/17/06/07/0538233/apple-
> > > > to-phase-out-32-bit-mac-apps-starting-in-january-2018
> > > >   https://www.networkworld.com/article/3091818/linux/linux-
> > > > distros-look-to-drop-32-bit-support.html
> > > >   https://forums.anandtech.com/threads/nvidia-dropping-
> > > > support-for-32-bit-oses-nvidia.2531426/
> > > >   https://www.techpowerup.com/221296/amd-preparing-to-drop-
> > > > 32-bit-support-for-radeon-drivers
> > > >
> > > > I am personally in line with Brian Wilson at Backblaze on this one:
> > > >
> > > > https://www.backblaze.com/blog/64-bit-os-vs-32-bit-os/
> > > >
> > > > You can't buy new hardware that won't run 64-bit Windows anymore, and
> > > > there is no practical reason to install 32-bit Windows on a machine
> > > > capable of running 64-bit Windows.
> > > >
> > > > Limiting CouchDB to only run in <4GB of RAM severely hamstrings
> > > > what it is capable of. We typically see a server using 8-16GB of RAM
> > > > in production. I don't want to encourage people to run a CouchDB
> > > > that prevents them from making full use of the database just because
> > > > it's been compiled with the wrong options.
> > > >
> > > > </soapbox>
> > > >
> > > > -Joan
> > > >
> > > > ----- Original Message -----
> > > > From: "Alexis Côté" <ac...@apache.org>
> > > > To: dev@couchdb.apache.org
> > > > Sent: Wednesday, May 16, 2018 11:49:11 AM
> > > > Subject: CouchDB 32bit Windows build
> > > >
> > > > Hi everyone,
> > > >
> > > > I am currently working to build CouchDB for Windows 32bit.
> > > >
> > > > I modified few scripts and was wondering if there is any interest to
> > have
> > > > that on our couchdb-glazier repository?
> > > >
> > > > I could either create a new branch for CouchDB 2.X.X 32bit  or simply
> > add
> > > > the modified files with a _32 suffix.
> > > >
> > > > Example: shell_32.cmd
> > > >
> > > > What do you think?
> > > >
> > > >
> > > > Regards,
> > > > Alexis
> > > >
> > >
> >
>

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